Description
Extend your UPS runtime and protect your mission-critical equipment with the Vertiv Liebert PSRT3-24VBXR External Battery Cabinet, designed specifically for the PS1500RT3-230XR and PS1000RT3-230XR UPS models. This 24V external battery cabinet enables longer power backup during outages, ensuring business continuity for essential systems.
The PSRT3-24VBXR comes equipped with a pre-installed battery connector cable, sealed non-spillable lead-acid batteries (12 x 7.2Ah), and rugged steel housing to match the reliability and performance of your Vertiv UPS system. Ideal for IT racks, server rooms, and network closets requiring extended battery runtime.
Includes a two-year factory warranty and is shipped new and factory fresh.
| Specification | Details |
|---|---|
| Brand Name | Vertiv Liebert |
| Product Model | PSRT3-24VBXR |
| Product Type | External Battery Cabinet (XR Series) |
| Compatible UPS Models | PS1500RT3-230XR, PS1000RT3-230XR |
| Battery Type | Valve-Regulated, Non-Spillable, Lead-Acid |
| Battery Configuration | 12 x 7.2Ah |
| Voltage | 24V |
| Included Accessories | Battery connector cable |
| Warranty | 2-Year Standard Warranty |
| Product Condition | New and Factory Fresh |
| Shipping Weight | 73 lbs |
| Unit Weight | Approx. 64 lbs |
| Dimensions (H x W x D) | 3.5" x 17.3" x 19.3" |
| Country of Origin | China |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
